| Patents for F23J 11 - Devices for conducting smoke or fumes, e.g. flues (1,444) |
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| 10/14/2009 | CN201327046Y 排气罩 Exhaust hood |
| 10/14/2009 | CN101556049A Solar chimney with external solar thermal collector |
| 10/13/2009 | US7600479 Mercury reduction system and method in combustion flue gas using staging |
| 10/13/2009 | CA2524823C Direct sidewall vent system |
| 10/08/2009 | US20090253359 Tent chimney and mounted stove |
| 10/07/2009 | CN201322309Y Environmental-protection chimney |
| 10/06/2009 | US7597864 Control of mercury and other elemental metal emissions using reaction stabilization device |
| 09/30/2009 | CN201318678Y High-temperature gas/smoke exhausting silencer |
| 09/30/2009 | CN201318677Y Energy-saving chimney |
| 09/23/2009 | CN201314556Y Vertical lifting chimney for vehicle-mounted boiler |
| 09/23/2009 | CN101538472A H+M-shaped double-pipe dust-removal smoke-guiding vehicle of smoke-guiding tamping coke oven |
| 09/16/2009 | CN101532671A Flue axial rail-mounted support structure |
| 09/09/2009 | EP2097674A1 Device for pollution reduction and relative method for fume treatment |
| 09/09/2009 | CN201306725Y Air-flow exhausting device |
| 09/08/2009 | CA2350619C Drafthood adapter assembly particularly for stoves and fireplaces |
| 08/27/2009 | US20090215375 Fan Assemblies, Mechanical Draft Systems and Methods |
| 08/26/2009 | CN201297638Y Heat insulation structure of high-temperature air flue of can-type calciner |
| 08/26/2009 | CN201297637Y Chimney body with hollow interlining |
| 08/26/2009 | CN201297636Y Dust extracting chimney structure in zinc oxide discharging device |
| 08/26/2009 | CN201295716Y Self-rotary thread smoke tube |
| 08/20/2009 | DE202008016242U1 Schornstein Einziehhilfe Chimney pulling |
| 08/19/2009 | CN201293450Y Boiler flue |
| 08/19/2009 | CN201293331Y Rectangle smoke pipe vacuum boiler |
| 08/18/2009 | US7575726 Catalytic converter useful with self-cleaning oven; exhaust vents; smoke elimination |
| 08/12/2009 | CN201289094Y Lifting chimney |
| 08/12/2009 | CN201289093Y Vertical waste heat boiler flue for sintering machine waste heat recovery/power generation |
| 07/22/2009 | CN201277577Y Chimney |
| 07/15/2009 | CN201273576Y Heat-exchange smoke box of combustion furnace |
| 07/14/2009 | US7560079 Exhaust gas-purifying apparatus |
| 07/08/2009 | CN100510004C Coke oven flue gas sharing |
| 06/24/2009 | EP1714080A4 Exhaust fan assembly |
| 06/24/2009 | CN101463999A Smoke discharging pipeline |
| 06/23/2009 | US7550119 Regeneration device of exhaust gas purification filter and filter regeneration method |
| 06/18/2009 | DE19513002B4 Anordnung mit einem Kamin Arrangement with a fireplace |
| 06/16/2009 | US7547418 Creates gaseous cloud of catalyst nanoparticles that breaks down volatile organic waste compounds; enhancing photocatalytic oxidation systems; high throughput, minimizes particle loss |
| 06/10/2009 | CN201255413Y Oil fume discharging packaging apparatus |
| 06/02/2009 | CA2454858C Boiler ventilation system |
| 06/02/2009 | CA2265421C Furnace vent and intake terminal and blockage safety shut down system |
| 05/30/2009 | CA2645390A1 Biofuel appliance venting system |
| 05/27/2009 | CN201246733Y Angle pipe type biomass direct combustion boiler |
| 05/20/2009 | DE202009000987U1 Vorrichtung zur Beseitigung schädlicher Abgase Device for removing harmful emissions |
| 05/20/2009 | CN201242167Y Chimney matching with honeycomb briquette stove |
| 05/13/2009 | CN201237229Y Dust removing apparatus of casting machine |
| 05/12/2009 | US7531153 Air convecting fly ash containing carbon and elemental mercury, cooling to promote oxidation and injecting sorbent for removal of mercury oxide; coal fired combustion plants |
| 05/06/2009 | CN201233015Y Chimney |
| 04/29/2009 | CN201228962Y Boiler exhaust port and wind-controlled switch device thereof |
| 04/23/2009 | WO2009049498A1 Arrangement structure of discharge fans and a chimney |
| 04/15/2009 | CN101408307A Hydrogen-oxygen combustion-supporting horizontal boiler |
| 04/08/2009 | CN201218512Y Energy-saving heating chimney |
| 04/01/2009 | CN101398221A Boiler flue |
| 03/25/2009 | CN101392913A Boiler chimney utilizing residual heat |
| 03/25/2009 | CN101392911A Industrial waste incineration method and system |
| 03/25/2009 | CN101391364A Manufacture method of arc multi-tube chimney |
| 03/24/2009 | CA2639475A1 Method and apparatus for operating a fuel flexible furnace to reduce pollutants in emissions |
| 03/18/2009 | CN201209873Y Chimney |
| 03/18/2009 | CN201209872Y Chimney |
| 03/12/2009 | DE202008006518U1 Rauchgaszugsystem Rauchgaszugsystem |
| 03/04/2009 | CN201203134Y Novel fire-proof environment protection oil smoke tube |
| 02/26/2009 | US20090053659 Gas induction bustle for use with a flare or exhaust stack |
| 02/25/2009 | EP2028419A2 Exhaust gas device for a combustion device in a motor vehicle |
| 02/05/2009 | DE10144196C5 Gasdicher Kanal Gastight channel |
| 01/28/2009 | CN201187785Y Crucible coke oven chimney |
| 01/28/2009 | CN201187784Y Controllable defluorination double-smoke canal for fire coal cooking stove |
| 01/21/2009 | EP2017530A2 Air independent chimney system for dwellings |
| 01/14/2009 | CN101344260A Steam generator arrangement |
| 01/08/2009 | US20090007826 Environmentally Safe Charcoal-Based Heat Source |
| 01/07/2009 | CN201177268Y Oil smoke removing chimney |
| 12/30/2008 | US7469647 System, method, and article of manufacture for adjusting temperature levels at predetermined locations in a boiler system |
| 12/24/2008 | CN201170565Y Smoke canal for return air furnace |
| 12/24/2008 | CN100445640C Refuse combustion and step-by-step combustion system of furnace vehicle |
| 12/24/2008 | CN100445639C Refuse combustion and cased refuse combustion system |
| 12/24/2008 | CN100445638C Garbage incinerating method and continuous garbage incinerating system |
| 12/17/2008 | CN201166377Y Wind-proof chimney |
| 12/10/2008 | CN201163033Y Strong exhaustion type fume extractor of firewood combustion device |
| 12/03/2008 | CN201159468Y Glass fibre reinforced plastic smoke discharging pipe of return air stove |
| 12/03/2008 | CN201159467Y Tilting type steel-covered dust removing cover mechanism |
| 11/26/2008 | CN201155794Y High efficiency unpowered biomass gasification combustion furnace for apartment |
| 11/26/2008 | CN201155775Y Chimney structure for emitting acid gases |
| 11/20/2008 | DE102007023051A1 Boiler for e.g. agriculture application, has combustion chamber receiving fuel material, and flues diverted in relation to flue gas stream and exhibiting double-walled formation, where inner areas are flowed from heat transfer medium |
| 11/19/2008 | CN201152552Y Energy saving range for firing from other end of partition wall |
| 11/19/2008 | CN201152534Y Water tank chimney |
| 11/18/2008 | CA2334699C Fossil-fuel-fired steam generator |
| 11/12/2008 | CN201149267Y Self-extinguishing smoke discharging pipe |
| 11/12/2008 | CN201149266Y Anti-corrosive smoke canal |
| 10/29/2008 | CN201141649Y Flat smoke discharging pipe |
| 10/29/2008 | CN201141612Y Dedusting and smoke-discharging structure for high-proportion mixed burning blast furnace gas coal-fired boiler |
| 10/16/2008 | US20080254730 Passive Ventilation Stack |
| 10/16/2008 | US20080254729 Chimney lining and venting apparatus for use with emissions from an appliance, and method of assembly |
| 10/14/2008 | US7435275 Generating reformate of hydrogen;monitoring a temperature, introducing oxygen, combusting a portion of the reformate and generating an exotherm to form heated reformate; introducing the heated reformate to the exhaust treatment device |
| 10/08/2008 | CN201129762Y Kiln chimney changing flue gas remaining heat into hot water |
| 10/08/2008 | CN201129734Y Hot dip zinc waste smoke purifier |
| 10/08/2008 | CN201129733Y Calcining furnace external heat preserving annular air flue |
| 10/08/2008 | CN201129732Y Calcine furnace bottom flue gas duct structure with cap electrode |
| 10/02/2008 | US20080241029 Methods and apparatus for removing mercury from combustion flue gas |
| 10/02/2008 | US20080241028 Injecting coal fines into flue gas and combusting to produce carbon containing fly ash used to oxidize mercury for easy sorbent removal; coal fired power plants |
| 10/02/2008 | US20080241027 Air pollution control at coal fired power plants; cooling flue gas flow within ducts and creating turbulence for efficient, low cost removal |
| 10/01/2008 | CN201126187Y Mobile high-efficiency smoke-and-dust eliminating device |
| 09/25/2008 | US20080230239 Structural Arrangement Which Assists Rapid Fire Load Combustion and Smoke and Gas Evacuation |
| 09/24/2008 | CN201121901Y Configuration structure of smoke discharging fan and chimney |
| 09/24/2008 | CN201121888Y Backfire type biomass energy granular fuel boiler |